History of Machu Picchu: Sacred Sanctuary of the Inca Empire

Machu Picchu is one of the architectural gems of Peru, located at 2,430 meters above sea level in the Peruvian Andes. Built in the 15th century by order of Inca Pachacutec, this Inca citadel stands out for its impeccable design. The history of Machu Picchu is reflected in its cyclopean walls carved with precision without mortar, agricultural terraces, and drainage systems that still resist earthquakes and heavy rains.

Each structure aligns harmoniously with the landscape: temples face east to receive the first light of dawn, honoring the Sun God (Inti), while pyramids and plazas connect with sacred mountains (apus). At the heart of the site lies the great ceremonial stone Intihuatana, used as a solar clock and agricultural calendar. These elements show that Machu Picchu was not merely a settlement, but a sanctuary where Inca engineering and spirituality merged.

Enigmas of the Inca Sanctuary

Despite what we know, Machu Picchu still holds many mysteries. Its original purpose remains debated: was it an imperial retreat, a ceremonial center, or an astronomical observatory? The most accepted theory is that it served as a royal sanctuary linked to Pachacutec’s lineage. Chronicles and oral tradition indicate that Machu Picchu belonged to the panaka (descendants) of Emperor Pachacutec, and that he may have been buried there.

The Incas mummified their rulers and revered them as living guardians of the empire. In 2012, ground-penetrating radar revealed several cavities beneath one of the main temples, fueling speculation about a possible hidden burial chamber. Though still unconfirmed and unexplored due to the risk of collapse, each underground discovery renews the fascination surrounding this Inca city.

Rediscovery and Heritage

The history of Machu Picchu remained largely unknown to the outside world until the early 20th century. Although explorer Hiram Bingham is often credited with its scientific discovery, local inhabitants were already aware of its existence. In fact, Agustín Lizárraga was the first to reach the ruins and left his name engraved on a stone during his 1902 visit. This event drew academic attention to the Inca city, and over time, thousands of archaeological pieces were excavated and sent to foreign museums.

After years of negotiations, Peru succeeded in recovering most of these artifacts, the last batch of treasures was repatriated in 2012. Today, Machu Picchu is a UNESCO World Heritage Site (since 1983) and one of the New Seven Wonders of the World, highlighting its immense historical and cultural value.

Responsible Tourism at Machu Picchu

Today, Machu Picchu is one of Peru’s most sought-after tourist destinations. Visitors access it from the town of Machu Picchu (Aguas Calientes), located on the banks of the Urubamba River, where you’ll find accommodation and services. From there, you can either take a bus or hike along ancient paths to reach the majestic entrance of the citadel.

To protect this iconic site and honor the history of Machu Picchu, the Peruvian government has implemented strict regulations: since 2021, entry is only allowed with a certified guide, and daily visitor numbers are limited. In 2025, for example, the maximum is set at 4,500 entries per day. Additionally, visits are organized into pre-established circuits, and re-entry is not permitted, helping to prevent overcrowding and preserve the structures. These measures aim to balance tourism with the long-term conservation of the sanctuary and its natural surroundings.

Explore Machu Picchu with Andean Peru Discover

The History of Machu Picchu comes alive as you walk its ancient paths. Andean Peru Discover offers well-planned tours to let you experience it fully: for example, the Classic Inca Trail 4 Days / 3 Nights – 2025 ends with a sunrise arrival at Machu Picchu, while the Short Inca Trail (2 Days / 1 Night) 2025 is perfect for travelers with limited time. You can also choose a more extensive journey like the Cusco, Sacred Valley and Inca Trail Tour 5 Days / 4 Nights or the City Tour Cusco, Sacred Valley and Machu Picchu 2025 – Let’s Go!.

With each of these packages, you’ll enjoy the guidance of expert local guides who will connect you to Inca legends and the lush nature of Peru, making your visit to Machu Picchu truly unforgettable. Get ready to dive into the Andean past as you explore one of the most mysterious places on Earth.